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Now you can stabilize even the heaviest 5th wheel trailer for front-to-back and side-to-side motion.

Once in place, it's rock solid! Easy to use and sets up in less than a minute. It features an adjustable threaded hitch cup for quick and effortless stabilizing adjustment. Plus, the tripod's base footpads are a full 5" X 5 1/2" to combat against sinking and tilting. It even comes complete with a padlock to protect against theft when in place. Run a washer and dryer with almost no internal movement.

A rock solid support

by Bill from Colorado Springs
– June 13, 2003

176 out of 185 people found this review helpful.

June 13, 2003

Excellent product. Have used it for a year now and could not be happier. Completely stopped the shifting of my 5th wheel when so...meone is moving around in the bedroom. Easily set up after leveling the rig and cannot be stolen when used with enclosed padlock. Also acts as a pin lock.

Great Stabilizer

by Anonymous
– September 29, 2003

122 out of 130 people found this review helpful.

September 29, 2003

I bought this as a "nice to have" but it has turned out to be a necessity for my 30' fifth wheel. Not only does it do a great job... stabilizing the front end, but the entire rig is more solid even with the wash machine doing its best to shake the unit. I also like the fact it doubles as a locking mechanism. Very well built and solid.

Heavy Duty King Pin Stabilizer

by Brian Dale
– October 10, 2003

108 out of 116 people found this review helpful.

October 10, 2003

Since we have become a residential camper for our 5th wheel we purchased this stabilizer and it has transformed the comfort to a ...new level. No longer does it feel like you are on board a ship with the swaying.

King Pin Stabilizer

by Mark Vogel
– August 05, 2011

137 out of 184 people found this review helpful.

August 05, 2011

Unit works great to prevent movement. I would suggest that legs should be longer. I
had to place several wood blocks under mine ...to reach king pin. Availability of Extension
legs would be very helpful.

Kin Pin Stabilizer

by Chris Hobbs
– October 05, 2003

116 out of 129 people found this review helpful.

October 05, 2003

We were not able to use the first four times out because it was too tall.
Couldn't remember anything in the directions about the ...second set of holes on the legs. Moved the three flat bars up to those holes and it fit under the 29 Alpenlite with no problem.

Heavy Duty King Pin Stabilizer

by Anonymous
– July 05, 2003

211 out of 221 people found this review helpful.

July 05, 2003

We have an 11,000 lb fifth wheel. This stabilizer took 90% of the movement out of our unit. The assembly directions could have b...een better, but it wasn’t that difficult to figure out how to assemble the stabilizer. Initial assemble took about 15 minutes with basic tools. After assembly, I was skeptical. The stabilizer seemed too light to really work. However, after only a couple more minutes to put in place and adjust, I was proven wrong. Once tightened into place, the structure was much more rigid than I expected. I then realized the design is based on simple triangles for a rigid design. The results were great. Most of the sway in our fifth wheel is gone. We are very satisfied, especially for the price.

tripod

by JOSE LUNA
– May 06, 2004

45 out of 52 people found this review helpful.

May 06, 2004

I got my new tripod about a week ago, the box was broken so it was missing parts. Called camping world and they shipped me the mis...sing parts, got them in a few days, but the tripod works good, it took some of the movement away in my trailor, I am happy with it, not very good directions come with this product, but it does the job.

works as a lock too

by Michael Feller/San Antonio, Texas
– November 03, 2004

89 out of 101 people found this review helpful.

November 03, 2004

Saw a bi-pod on my cousins 5th wheel and didn't look stable. Got the tri-pod and then also asked about a pin lock and the salesman... said it's all there. The Stabilizer came with a lockalready. Easy to set and use. I even set it at the house so that it's out of the way and the pin is locked. Good product. I recommended that my mother-in-law get one and she looked at my cousins and went and bought a tri-pod just like mine. Works Great!!!!!!!

The Heavy Duty King Pin Stabilizer

by Bill and Carole from Las Cruces, NM
– April 23, 2004

80 out of 89 people found this review helpful.

April 23, 2004

We just finished assembling and trying out this product and found that it definitely takes the wiggle and shake out of our 24ft 5t...h wheel. THe assembly instructions had Item number errors but it was easy to figure out. Once assembled it was easy to setup and adjust.

Stabilizer

by Nolan
– October 27, 2004

56 out of 72 people found this review helpful.

October 27, 2004

First one we got was damaged. Not by shipping but the way it was made, had a hole in one of the legs. Second one is fine. Still ...have more movement in trialer then I like. If we decide to put our king pin to the highest level, this product won't fit.

Stabilizer

by Anonymous
– July 28, 2004

108 out of 115 people found this review helpful.

July 28, 2004

Well made, also missing part upon delivery, mfg shipped immediately. Well pleased with the products ability to stabilize the unit,... however be aware that on a site that is not close the level, the stabilizer may either be too short or too long.

Worth the money

by Otis
– August 26, 2004

46 out of 61 people found this review helpful.

August 26, 2004

It really made a difference. Now I can't feel the upstairs shake when the kids are downstairs. Assembly was pretty easy. It cou...ld have been packaged better though as one of the supports was bent when I opened the package.

Finally - a good night's sleep!

by The Gruhot Family
– October 04, 2004

58 out of 67 people found this review helpful.

October 04, 2004

We purchased this jack in July of this year and it has transformed our camping experience. Before, we could feel even the smalles...t child roll over iin the middle of the night. Now, we all sleep soundly. This jack is a necessary item for any 5th wheel owners!

King pin stabilizer

by Robert Sloane
– May 05, 2006

298 out of 505 people found this review helpful.

May 05, 2006

We have had ours now just over 1 year, It does help to soften the movement, does not work well on gravel pads, but harder surfaces... its great.
the real only down side is, its extremely heavy and bulky when folded down.

Super Stabilizer

by Marcella w
– June 19, 2006

421 out of 719 people found this review helpful.

June 19, 2006

I have a 36ft 5th wheel with the living room located right over the hitch and had a lot of movement - side to side, etc. - I inst...alled this on my hitch and it has stopped virtually all side to side, etc. movement. It is worth every dollar I spent on it.

Adequate product

by Russell Brofer
– December 25, 2004

78 out of 106 people found this review helpful.

December 25, 2004

The tripod reduces the jiggle and sway about 50%. It is hard to fold up because the foot pads are so large so I modified the produ...ct to allow for removal of the feet. Quite heavy. Easy to adjust over the King pin. Probably worth the hassle to use and store.

Missing parts

by Dorman Davidson
– September 06, 2005

208 out of 355 people found this review helpful.

September 06, 2005

Upon deliver of product, found the chain, pad lock and nuts & bolts missing. A call to customer service about this problem wa...s resolved and the parts shipped. Very good product when all the parts are in place.

solid stabalizer, good price

by ffruff22
– October 22, 2007

397 out of 703 people found this review helpful.

October 22, 2007

This stabilizer cut down on a lot of the movement in our trailer. When
I cannot use it because of various leveling scenarios, I... notice the
difference. I just purchased some BAL wheel chocks, which I think
will help cut down on the rest of the movement. Yes, the lock is
cheap, but since we are weekend campers I had no need for it
anyways......

no more shaking when you are sleeping

by James Babeshoff
– August 28, 2012

5 out of 174 people found this review helpful.

August 28, 2012

Before I bought this product everytime I turned over in bed my trailer would shake. I believe having a slide out made it worse. Wh...en I used the stabilizer all the shaking stopped. Also it took off the stress from the landing grear that would sink into the ground after a few days. The lock keeps it from walking away when you are gone for the
day.

Works Great, but Heavy &amp; awkward to store

by John Ousley
– February 23, 2007

790 out of 1466 people found this review helpful.

February 23, 2007

I've used this on my 27ft 5th Wheel. Stopped all feeling of movement in the bedroom, and quite a bit (but not all) movement in th...e rest of the trailer. Two drawbacks are: heavy, and awkward to store. Overall, its still worth every penny.

Worth the Money

by Gary Davis
– March 29, 2008

87 out of 141 people found this review helpful.

March 29, 2008

This item will eliminate most movement. I have tried different things
and this was the easiest and most effective device. Nothin...g other
than a foundation will stop all movement but this is worth the time and
money.

King Pin Tripod

by Anonymous
– July 16, 2007

652 out of 1385 people found this review helpful.

July 16, 2007

There were missing parts which were replaced a week later but still parts were missing. Finally, I went to Home Depot and purchase...d the missing parts. It seems to do the job. It's heavy and that is a plus!!

A MUST HAVE

by Anonymous
– September 13, 2007

425 out of 712 people found this review helpful.

September 13, 2007

I have a 35 ft. 5th wheel and had a lot of movement. I just purchased
this and put it together. Very simple to use, and EXTREM...ELY sturdy.
It does not stop all the movement, but it makes it 90% better. I would
highly recomend this to anyone with a 5th wheel. While it may be a
little heavy, it is not hard to store, and the weight helps it to be more
stable.

Outstanding Product

by Doc Holliday
– November 04, 2008

51 out of 85 people found this review helpful.

November 04, 2008

First of all, this is a super product. Assembles easily and works as advertised. Just wish I had seen this first before buying m...y pin lock as this serves both purposes. Also, the manufacturer, Ultra-Fab is super as well. Due to mis-handling from our glorious post office, one of the foot pads was missing. Between Camping World's assistance and the good folks at Ultra-Fab, I had a new foot pad within three days.

Easy as 1, 2, 3!

by Michael A
– May 22, 2012

29 out of 171 people found this review helpful.

May 22, 2012

Take it out of the box, put the feet on with the included safety pins, stand it up, hook up the center chain, adjust the king pin ...holder, lower trailer front, DONE... Easy setup, and strong sturdy design!

It Works

by Anonymous
– May 18, 2009

39 out of 59 people found this review helpful.

May 18, 2009

I have any 82 Alpinelite that the axles have been flipped, So it’s very high, I have two young and very active kids that sleep and... play over the pin in the two twin beds. This thing works awesome it takes a lot to move the fifth wheel know. It is definitely worth the money.

Heavy but strong stabilizer.

by Bruce Smith
– September 23, 2009

31 out of 86 people found this review helpful.

September 23, 2009

UltraFab built a great product here. It really does solidify the entire movement of my 5th wheel. The stabilizer is easy to put to...gether the first time and even easier to setup when using. It's made of steel so it is heavy, but that in itself adds to the strength and stability factor. The included padlock is rather cheasy, I recommend finding a replacement. Other than the weight issue, I highly recommend this product.

Ultra-Fab Tripod

by Anonymous
– December 28, 2009

44 out of 67 people found this review helpful.

December 28, 2009

I bough one of these when we bought our first Jayco 5er, after having 6 travel trailers. It took the "wiggle out of the Jello"! Re...ally works, just crank the 5th wheel a bit higher than level, screw
the tripod's "cup" up till it covers the king pin, snug it down, then power
down your fiver till it sits firmly on the tripod. Rock solid! And a good strong padlock (not the crappy one included!) and you have at least some anti-theft protection. Heavy, yes, but thats what makes it better than the aluminum version! Honestly worth every penny paid, likely the best thing I've bought for
our 5er so far!

Tripod works...but

by Dale Germain
– April 02, 2012

29 out of 128 people found this review helpful.

April 02, 2012

I got the tripod home from the store and set it up easily.
It does seem to work OK even with only two of the three feet.
The pac...kage was short one foot and locking pin.
I called the mfg. company and left a message with customer svc.
2 1/2 days later still no call back. I will be returning this to the store.
If you have a problem with your tripod don't bother to call the mfr.
Customer svc ain't what it used to be (or should be).

Tripod works...but

by Dale Germain
– April 02, 2012

28 out of 126 people found this review helpful.

April 02, 2012

I got the tripod home from the store and set it up easily.It does seem to work OK even with only two of the three feet.
The packa...ge was short one foot and locking pin.I called the mfg. company and left a message with customer svc.
2 1/2 days later still no call back. I will be returning this to the store.
If you have a problem with your tripod don't bother to call the mfr.
Customer svc ain't what it used to be (or should be).

Stablized the Front of the 5th wheel

by Thomas B
– June 12, 2014

5 out of 21 people found this review helpful.

June 12, 2014

Did the job stabilizing the 5th wheel. We have a 2014 Forest River – Wildwood -
Heritage Glen Fifth Wheel - 366BH which is 42 fe...et long. When anyone would walk
around the master bedroom or go to the bath/shower everyone inside the camper felt it.
After installing the Heavy Duty King Pin Stabilizer with the leg extensions (don't forget to
measure before ordering or you maybe too tall to install it.) This firmed up the 5th wheel and
now we can walk around without disturbing everyone, especially going to the bathroom in
the middle of the night. I recommend this product.

Good stabilizer Easy setup

by Ron
– July 25, 2011

33 out of 53 people found this review helpful.

July 25, 2011

I used to own a TT and one of the things I hated was the motion of it. We upgraded to a 5th
wheel and the 1st thing I wanted wa...s this stabilizer. No regrets, very easy to set up and
works great. Locking feature was a plus.

The best

by Pam Hale
– November 05, 2014

5 out of 10 people found this review helpful.

November 05, 2014

Bought this product and I love it. I could not believe what a difference it made. We have a 38ft. Sundance and it took 95% of the ...movement out. We are very pleased with this product. I highly recommend it.

WORKS GREAT!!

by Dave, York, PA
– August 28, 2012

8 out of 158 people found this review helpful.

August 28, 2012

We recently purchased the Heavy Duty King Pin Stabilizer and it works great. It made a big difference in the vibrations
with move...ment within the camper. Even more like a our real home!! Already recommended it to someone at the camp
inquiring about what it does. Best purchase we made all year!!

King Pin Stabilizer

by Jeff
– May 19, 2011

28 out of 37 people found this review helpful.

May 19, 2011

This Stabilizer does work very well. I have a large 5th wheel so the stabilizer needs to be put on blocks to get the correct hight.... I would have given it 5 stars if not for needing to use blocks with it. The construction is well built and it does come with a lock too which is a plus. I wouldn't hesitate getting this stabilzer just know that you are probably going to need blocks to get the proper hight.

WOW, AGNES YOU NEED TO SEE THIS!

by Anonymous
– August 09, 2011

25 out of 47 people found this review helpful.

August 09, 2011

Before I bought this Tripod, I read the reviews and said the heck, if I dont like it I will send it back.. It came via UPS and I p...ulled it out of the box. The set up was very easy , you basically put the feet on and that is about it. Now before I place the Tripod under the Pin, I got in the trailer to get a feel of how it moves and shakes from side to side and that feeling, that bounce you get when you are walking in the trailer.Once I got the feel, I placed the Tripod under the pin, did some counter clock wise turns and checked it see if the chain on the Tripod was tight. I then went back into the trailer and guess what, IT DID NOT MOVE . I mean that trailer was tight!! SO bottom-line, if
you want the moving to stop, then get this items. I have a Terry Resort 5th wheel at 19 ft and thought my rig was too small for this item, I was wrong. So for me and the wife, it is great, no more shake or movement while we sleep or if the wind blows aganist it.
Also as a note, I bought this and 3 other items as a President Club member and got the discount and the $5.00 shipping for all of it. KA'CHING!!!

Great Product!

by James Pickens
– November 10, 2011

55 out of 71 people found this review helpful.

November 10, 2011

Bought this stabilizer last month and set it up that weekend
in just minutes. It was really easy and I couldn't believe
what a ...difference it made on my 5th wheel!
You know how they can be, if the wife gets up early to make
coffee, your up also like it or not. You just feel every
move someone makes or if the wind is blowing, (and not all
that hard either) you can't help but to notice. To be
sure, making it as level as possible helps out some, but it
stills moves enough to let you know about it.
But, since I added the Heavy Duty King Pin Stabilizer, you
can feel the difference all through out the unit. No more
swaying every time I step up to the bedroom, or walk through
the living room headed for the kitchen!
We even feel safer on the steps coming in and going out!
It really made that much of a difference for us.
Now don't get the wrong idea, we are older today than
yesterday and younger today than tomorrow, but we are each
only 53 years old and pretty steady on our feet, but thanks
to this stabilizer we feel our 5th wheel is just as steady now.
If you want a more sturdy feel in your 5th wheel, this is
the product I would recommend to anyone asking!

Falls short...

by Michael EDWARDS
– November 04, 2011

25 out of 32 people found this review helpful.

November 04, 2011

I could not find clear information on the height the stabilizer extends to. After contacting
a customer service representative I... was directed to technical support. The technician
advised me the unit is 48-56 fully extended. I ordered the unit based on these
measurements. I am disappointed to report that these measurements apply to the
stabilizer in the position whereas the legs are not extended in the open (triangular)
position. Upon expanding the legs(as shown in the Camping World photo) the unit falls
short with a maximum height of only 48 from the ground to the bottom of where the
kingpin would rest. This will not work for me and I am awaiting shipping return labels
from Camping World. I am told I should see the return labels in 2-3 weeks. This does
not seem reasonable since the stabilizer was delivered in less than 1 week.

Heavy duty King Pin Stablizer

by Jetman
– December 14, 2012

13 out of 196 people found this review helpful.

December 14, 2012

I bought this for my husbands Birthday, December 2, 2012. We talked about it all summer after we bought our 5th wheeler.
We went ...to several campgrounds in Iowa and really enjoyed our first 5th wheeler very much. Only one problem, every
step we took would result in a slight wiggling motion, No King Pin Stabilizer. And on two different trips we had
significant wind that it was somewhat creepy. My husband went to a local lumber store and bought a 6x 6 square
piece of treated lumber, had them drill a hole in it big enough for our extra regular ball hitch to fit in- tightly.
Then he brought it back to the campground and hooked it up
to our 5th wheeler thinking it would add some measure of stability. I can say it helped a very small bit. So when we
got home I received one of your sales flyers with the Stabilizer in it on sale. I quickly sent off for the one we
got. He opened his Birthday gift thinking I must of got him some weights or something, the box was very heavy. Then he saw it and was so surprised and happy. We are heading to Alabama end of January from Iowa to get out of the bitter cold winters we have. He's already tried it out, has it set
for quick set up when we stop on our way down. We also bought a padlock and heavy chain for it, he put a heavy duty ring on it to run the chain through to keep it from disappearing if we go on bike rides, or into a local store
on our trips. It easily hooks up to the frame of our pickup for when we are parked somewhere. He painted the frame part so it matches our truck- Red. And he used a etching tool to
put our name and address on it as well. We are hoping none
of the identifying things ever need to be used but let's
face it it isn't the 50's anymore where you could leave your
car keys in the car unlocked in driveway.

Great Product

by BobParte
– July 27, 2012

8 out of 170 people found this review helpful.

July 27, 2012

This stabilizer is great. It works well, and is very easy to set up. However, I have to
agree with one of the other reviewers. I... wish it had greater height adjustment. I almost
always have to put a stack of leveling blocks under each foot pad.

Review Update

by Bob Parte
– August 13, 2012

11 out of 174 people found this review helpful.

August 13, 2012

I purchased this item in a local Camping World store about a year ago, when we
purchased our 2011 Montana 5th wheel. Previously,... I wrote a review and only gave it 4 stars because the height could not be adjusted, and I would have to put levelling blocks under the pads. Well, lo and behold, while browsing the web site, I came across the leg extensions. I ordered them immediately, and now I am updating my review and giving it 5 stars!

King Pin Stabilizer

by Adan
– August 30, 2012

11 out of 181 people found this review helpful.

August 30, 2012

Bought this to try and stabilize our 29' fifth wheel since it was always so unsteady without it even after adjusting
everyday dur...ing our camping trips. Used it and thisstabilizer met and exceeded our expectations! Fifth wheel
stays stable now!

Great Customer Support

by Eric Hendrickson
– September 21, 2012

9 out of 155 people found this review helpful.

September 21, 2012

I bought this for our 5th wheel and used it almost 2 seasons. While I was unscrewing the pin cup, the threads
somehow cross-threa...ded, (this was in the middle of thethreads, not at the start). This effectively destroyed the
adjustable part of the stabilizer. The included chain alsobroke after the second use.
The manufacturer has a lifetime warranty on the stabilizer,
and after a quick e-mail with the company, they sent me the
parts to fix it. This stabilizer works great, there is no
movement in our 5th wheel.

Heavy Duty Kingpin Stabilizer

by Mark Smith
– January 08, 2013

8 out of 207 people found this review helpful.

January 08, 2013

It would be nice if the legs were longer, in order to get it to work on my 28' fifth wheel I had to compress the legs together alm...ost to the point of instability, luckily I had some square tubing from a previous project and I made new longer legs. When I purchased mine there was no data regarding the working height of the unit that would have
allowed me to accurately gauge how stable the footprint would be..
While doing my review I stumbled across leg extensions for this unit, why should you
need leg extensions? according to my dealer all fifth wheel king pins sit at
approximately the same height while at rest! maybe they should fix the design flaw.

Functions as advertised

by Kevin Woolard
– January 09, 2013

7 out of 202 people found this review helpful.

January 09, 2013

King pin stabilizer works well on my 38' Cedar Creek with airborne pin box. adjustment handles for threaded adjustment don't alway...s stay out and can be cumbersom. I would also
like the threaded section to have another inch of adjustment.Otherwise they would be 5 star but a good investment overall.

Just starting out

by Jim & Patti
– December 04, 2012

11 out of 201 people found this review helpful.

December 04, 2012

Just got our first RV and this is one product We thought would be beneficial to have. We
were right, it really made a difference.... We have the front living floor plan with five grand
babies hopping around and we noticed much less bounce/movement so yes, it helps to
stabilize . We also bought the extensions but have not used them yet. The only issue I have is the bottom plate on the legs, very, very sharp considering kids running around barefoot playing hide and seek after dark. We put leveling blocks under them to get the sharp corners up and less likely to be stepped on. Product does what it claims just one safety issue.

Stabilizer - 5th Wheel

by Skip Liles
– April 01, 2014

8 out of 79 people found this review helpful.

April 01, 2014

I installed the stabilizer on our 5th wheel about a month ago. Other than missing the lock,
(I notified their CSR. We are still ...waiting for the lock), the stabilizer did make a difference.
It was easy to set-up. It did help the front and back motion of our 5th wheel. However,
when we have the slides open, the side-to-side motion was still noticeable. But, there
was a difference. I would recommend this to other 5th wheel owners.

Good Product-Bad Assembly

by Richard B
– September 10, 2014

5 out of 13 people found this review helpful.

September 10, 2014

The stabilizer does a decent job reducing movement on my 40'
RV. But I had to tighten all the bolts on it so it would
work prope...rly. I even had to remove the bolt on one of the
angle stabilizers so it was symmetrical. But overall I was
pleased with the function.

See below

Whether or not this stabilizer can be used will depend on the physical design of the capture plate. The cup on this stabilizer has an inside diameter of 2.94" and is 2.87" deep. Some owner's trim down the height of the cup or set a woodblock inside for clearance.
by Camping World – January 18, 2016

what if legs are to long

If the lowest height of 42" is too tall, then a tripod with a shorter starting height would be recommended such as #64850. This tripod has a starting height of 35" and can adjust to 55". Or #71258 which starts at 37" and can adjust to 60" in height.

Leg extensions are available for most Ultra-Fab tripod stabilizers to increase height if the top height happens to be too short. However, the tripods can not be modified for a shorter height, if modification is performed. Any resulting damage, injury, or death that may incur is the sole responsibility of the owner.
by Camping World – October 29, 2015

What are the minimum and maximum heights?

This stablizer adjusts from 42 inches up to 50 inches. There are extensions for the legs to raise it another 8 inches if needed, item 64849.
by Camping World – December 29, 2012

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Heavy Duty King Pin Stabilizer

Now you can stabilize even the heaviest 5th wheel trailer for front-to-back and side-to-side motion.

Now you can stabilize even the heaviest 5th wheel trailer for front-to-back and side-to-side motion.

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